From 7b3404fcab0e2530964444261d411814c03eaeba Mon Sep 17 00:00:00 2001
From: Juergen Spitzmueller <spitz@lyx.org>
Date: Sun, 22 Mar 2020 11:07:57 +0100
Subject: [PATCH] Don't omit ZERO WIDTH NON-JOINER on clipboard paste

Fixes #11790
---
 src/Text.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Text.cpp b/src/Text.cpp
index 1087330482..25ce684d22 100644
--- a/src/Text.cpp
+++ b/src/Text.cpp
@@ -895,8 +895,8 @@ void Text::insertStringAsLines(Cursor & cur, docstring const & str,
 				++pos;
 				space_inserted = true;
 			}
-		} else if (!isPrintable(ch)) {
-			// Ignore unprintables
+		} else if (!isPrintable(ch) && ch != 0x200c) {
+			// Ignore unprintables, except for ZWNJ (0x200c)
 			continue;
 		} else {
 			// just insert the character
-- 
2.39.5